= Using HTML in Wiki Text =
Trac supports inserting HTML into any wiki context, accomplished using the HTML [wiki:WikiProcessors WikiProcessor].
HTML support is built-in, and does not require installing any additional packages.
== How to Use HTML ==
To inform the wiki engine that a block of text should be treated as HTML, use the ''html'' processor.
This example should explain:
{{{
#!html

HTML Test

}}}
Note that Trac sanitizes your HTML code before displaying it. That means that if you try to use potentially dangerous constructs such as Javascript event handlers, those will be removed from the output.
Since 0.11, the filtering is done by Genshi, and as such, the produced out will be a well-formed fragment of HTML. In other words, this mean that you can no longer use two HTML blocks, one for opening a